Which expression is equivalent to (7x3)2 (x8)1/2 ? A 14x10
B 49x10
C 14x7.
D 49x7

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Choose all that apply. select all of the fees a credit card may have. annual fee apr balance transfer fee cash advance fee late fee overdraft fee over-the-limit fee

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?